2021136624

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{119963}}^1$

素因数の和:119996

約数の個数: 100

約数和(自身を含む): 6299789496

約数和(自身を除く): 4278652872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 119963, 239926, 359889, 479852, 719778, 959704, 1079667, 1439556, 1559519, 1919408, 2159334, 2879112, 3119038, 3239001, 4318668, 4678557, 5758224, 6238076, 6478002, 8637336, 9357114, 9717003, 12476152, 12956004, 14035671, 17274672, 18714228, 19434006, 24952304, 25912008, 28071342, 37428456, 38868012, 42107013, 51824016, 56142684, 74856912, 77736024, 84214026, 112285368, 126321039, 155472048, 168428052, 224570736, 252642078, 336856104, 505284156, 673712208, 1010568312, 2021136624]

約数ペア:

[(1, 2021136624), (2, 1010568312), (3, 673712208), (4, 505284156), (6, 336856104), (8, 252642078), (9, 224570736), (12, 168428052), (13, 155472048), (16, 126321039), (18, 112285368), (24, 84214026), (26, 77736024), (27, 74856912), (36, 56142684), (39, 51824016), (48, 42107013), (52, 38868012), (54, 37428456), (72, 28071342), (78, 25912008), (81, 24952304), (104, 19434006), (108, 18714228), (117, 17274672), (144, 14035671), (156, 12956004), (162, 12476152), (208, 9717003), (216, 9357114), (234, 8637336), (312, 6478002), (324, 6238076), (351, 5758224), (432, 4678557), (468, 4318668), (624, 3239001), (648, 3119038), (702, 2879112), (936, 2159334), (1053, 1919408), (1296, 1559519), (1404, 1439556), (1872, 1079667), (2106, 959704), (2808, 719778), (4212, 479852), (5616, 359889), (8424, 239926), (16848, 119963)]